At what age did Rascal become a part of your household?

Rascal was discovered as a scruffy, unsterilized tomcat wandering the streets and brought to a shelter where they approximated he was around 2 years old. Nonetheless, it is uncertain whether he was younger or older than that. Presently, he is a composed and well-behaved feline who has been with his family for five years, making him a seasoned seven-year-old.